---
product_id: 190965557
title: "SpeTool 4Pcs/Pack Assorted R0.25~1.0 Tip 1/8\" Tapered End Mill Cone Ball Nose Carbide Bit CNC Cutter for Carving Engraving"
brand: "spetool"
price: "€ 59.41"
currency: EUR
in_stock: true
reviews_count: 13
category: "Spe Tool"
url: https://www.desertcart.be/products/190965557-spetool-4pcs-pack-assorted-r0-25-1-0-tip-1
store_origin: BE
region: Belgium
---

# 4 sizes: 0.25-1.0mm radius TiAlN coating for heat resistance 2-flute precision design SpeTool 4Pcs/Pack Assorted R0.25~1.0 Tip 1/8" Tapered End Mill Cone Ball Nose Carbide Bit CNC Cutter for Carving Engraving

**Brand:** spetool
**Price:** € 59.41
**Availability:** ✅ In Stock

## Summary

> 🔧 Elevate your craft with precision that lasts — don’t get left behind!

## Quick Answers

- **What is this?** SpeTool 4Pcs/Pack Assorted R0.25~1.0 Tip 1/8" Tapered End Mill Cone Ball Nose Carbide Bit CNC Cutter for Carving Engraving by spetool
- **How much does it cost?** € 59.41 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/190965557-spetool-4pcs-pack-assorted-r0-25-1-0-tip-1)

## Best For

- spetool enthusiasts

## Why This Product

- Trusted spetool brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Versatile Size Range:** Four ball radius options (0.25, 0.5, 0.75, 1.0mm) for fine to bold engraving precision.
- • **Top-Rated Performance:** 395+ reviews with a 4.8-star rating prove this set is the go-to for professionals demanding sharpness and longevity.
- • **Universal Compatibility:** Fits any router with a 1/8" shank, perfect for CNC engraving, woodworking, and metal mold making.
- • **Heat-Resistant Durability:** Advanced TiAlN coating extends tool life by resisting heat and wear during intense projects.
- • **Precision Carving Mastery:** 2-flute tapered ball nose design ensures ultra-smooth, detailed cuts on wood, metal, and acrylic.

## Overview

SpeTool’s TiAlN coated 4-piece tapered ball nose end mill set features 2-flute tungsten carbide bits in four precise sizes (0.25-1.0mm radius). Designed for CNC routers with 1/8" shanks, these bits deliver smooth, durable cutting on hardwood, metal, acrylic, and more. With a 4.8-star rating from 395 users, this set combines heat resistance, sharpness, and versatility for professional-grade carving and engraving.

## Description

Product description SpeTool TiAIN Coated Tapered End Mill Industrial Quality Made of premium carbide according to strict industrial grade quality standards with high wear resistance and has long service life to ensure best performance TiAIN Coating TiAIN Coating offers high resistance to heat and oxidation and allows faster cutting speeds,increase longer service life Sharp Cutting Edge Sharp edge ensure good cutting effect,clean surface,no burr for excellent cutting finishing Available Materials Wood Aluminum Copper Acrylic Plywood Carbon steel

Review: Nice little starter pack for Desktop CNC - This has been a great little assortment of ball nose bits for my Carvera Air. Price and quality is awesome, especially if you're wanting to grab some ball nose bits for starting out.
Review: Super needle tip mills. - Nice set... Just really needle tipped.

## Features

- SPECIFICATION. 4PCS tool set-2 flute, 0.25/0.5/0.75/1.0MM ball radius, 15MM CL, 1-1/2" OL, 1/8" shank, TiAIN Coated, 55HRC, can be used on routers with 1/8" collect;
- 2-FLUTE DESIGN. Tapered angle Ball Nose End Mill / Cone Cutters, super design for carving and clearing edge; ball nose and spiral design, ensuring smooth and efficient cutting through various materials
- APPLICABLE MATERIALS. SpeTool CNC Carving bits, suitable for 2D/3D carving Hard wood, Plywood, Soft wood, OAK, MDF, Aluminum, Alloy Copper and Acrylic etc.
- WIDE APPLICATION. The cnc bits with ball end perfect for CNC engraving machine, Woodworking, Metal Engraving, Mold Making, detail carving, 2D/3D engaraving, fine detail work;
- DURABLE AND PRECISE. SpeTool tapered end mills deliver exceptional durability and precise results, even during demanding projects(long service life for sharpen).

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B085RG6WLD |
| Best Sellers Rank | #41,500 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #2 in Tapered End Mills |
| Brand Name | SpeTool |
| Corner Radius | 0.25 Centimeters |
| Customer Reviews | 4.7 out of 5 stars 404 Reviews |
| Cut Type | Taper |
| Cutting Diameter | 0.13 Inches |
| Cutting Length | 0.13 Inches |
| End Cut Type | Ball End |
| Finish Type | TiAlN |
| Finish Types | TiAlN |
| Helix Angle | 2 Degrees |
| Item Dimensions L x W | 3.81"L x 0.3"W |
| Manufacturer | SpeTool |
| Material | Tungsten Carbide |
| Material Type | Tungsten Carbide |
| Model | 4Pcs-D1/8 |
| Number of Cutting Edges | 2 |
| Number of Flutes | 2 |
| Part Number | 4Pcs-D1/8 |
| Shape | Round |
| Size | standard |
| Size Name | standard |
| Tolerance Held | standard |
| Unit Count | 4.0 Count |

## Product Details

- **Cutting Diameter:** 0.13 Inches
- **Cutting Length:** 0.13 Inches
- **Finish Type:** TiAlN
- **Material:** Tungsten Carbide
- **Number of Flutes:** 2

## Images

![SpeTool 4Pcs/Pack Assorted R0.25~1.0 Tip 1/8" Tapered End Mill Cone Ball Nose Carbide Bit CNC Cutter for Carving Engraving - Image 1](https://m.media-amazon.com/images/I/61UF9PmJgnL.jpg)
![SpeTool 4Pcs/Pack Assorted R0.25~1.0 Tip 1/8" Tapered End Mill Cone Ball Nose Carbide Bit CNC Cutter for Carving Engraving - Image 2](https://m.media-amazon.com/images/I/61iHh15lfhL.jpg)
![SpeTool 4Pcs/Pack Assorted R0.25~1.0 Tip 1/8" Tapered End Mill Cone Ball Nose Carbide Bit CNC Cutter for Carving Engraving - Image 3](https://m.media-amazon.com/images/I/61gAoIuOOuL.jpg)
![SpeTool 4Pcs/Pack Assorted R0.25~1.0 Tip 1/8" Tapered End Mill Cone Ball Nose Carbide Bit CNC Cutter for Carving Engraving - Image 4](https://m.media-amazon.com/images/I/71x20FECQZL.jpg)
![SpeTool 4Pcs/Pack Assorted R0.25~1.0 Tip 1/8" Tapered End Mill Cone Ball Nose Carbide Bit CNC Cutter for Carving Engraving - Image 5](https://m.media-amazon.com/images/I/71XuIjALoQL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Nice little starter pack for Desktop CNC
*by B***N on April 21, 2026*

This has been a great little assortment of ball nose bits for my Carvera Air. Price and quality is awesome, especially if you're wanting to grab some ball nose bits for starting out.

### ⭐⭐⭐⭐⭐ Super needle tip mills.
*by C***R on February 23, 2026*

Nice set... Just really needle tipped.

### ⭐⭐⭐⭐⭐ It works
*by J***F on October 27, 2025*

Works great.

## Frequently Bought Together

- SpeTool 4Pcs/Pack Assorted R0.25~1.0 Tip 1/8" Tapered End Mill Cone Ball Nose Carbide Bit CNC Cutter for Carving Engraving
- SpeTool 1/4 Inch Shank Downcut Spiral Router Bit 1/4 Inch Cutting Diameter 1 inch Cutting Length with Extra Long Life Coating CNC Router Bits End Mill for Woodwork Mortise Slot
- SpeTool 5Pcs Tapered Ball Nose Carving End Mill 1/8 inch Shank 0.25MM Radius (0.5MM Diameter) Tips 3D Woodworking Tool CNC Router Bits

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*Product available on Desertcart Belgium*
*Store origin: BE*
*Last updated: 2026-05-26*